A ball thrown upwards reaches a maximum height and then comes back down to the original level.
As the ball is going upwards the velocity and acceleration both point up.

Question

A ball thrown upwards reaches a maximum height and then comes back down to the original level.  
As the ball is going upwards the velocity and acceleration both point up.

Quizplus · Accepted Answer

As the ball is going upwards, the velocity points up (direction of motion), but the acceleration (due to gravity) always points downwards, towards the center of the Earth.

A Ball Thrown Upwards Reaches a Maximum Height and Then